<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="考生名" prop="nickName">
        <el-input
          v-model="queryParams.nickName"
          placeholder="请输入考生名"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="题目名" prop="questionContent">
        <el-input
          v-model="queryParams.questionContent"
          placeholder="请输入题目名"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
<!--      <el-form-item label="试卷名" prop="paperId">-->
<!--        <el-input-->
<!--          v-model="queryParams.paperId"-->
<!--          placeholder="请输入试卷表id"-->
<!--          clearable-->
<!--          @keyup.enter.native="handleQuery"-->
<!--        />-->
<!--      </el-form-item>-->
      <el-form-item label="选项" prop="optionContent">
        <el-input
          v-model="queryParams.optionContent"
          placeholder="请输入选项"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="答案是否正确" prop="isCorrect">
        <el-select v-model="queryParams.isCorrect" placeholder="请选择答案是否正确" clearable>
          <el-option
            v-for="dict in dict.type.record_details_is_correct"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
<!--      <el-col :span="1.5">-->
<!--        <el-button-->
<!--          type="primary"-->
<!--          plain-->
<!--          icon="el-icon-plus"-->
<!--          size="mini"-->
<!--          @click="handleAdd"-->
<!--          v-hasPermi="['paperAnswers:paperAnswers:add']"-->
<!--        >新增</el-button>-->
<!--      </el-col>-->
<!--      <el-col :span="1.5">-->
<!--        <el-button-->
<!--          type="success"-->
<!--          plain-->
<!--          icon="el-icon-edit"-->
<!--          size="mini"-->
<!--          :disabled="single"-->
<!--          @click="handleUpdate"-->
<!--          v-hasPermi="['paperAnswers:paperAnswers:edit']"-->
<!--        >修改</el-button>-->
<!--      </el-col>-->
<!--      <el-col :span="1.5">-->
<!--        <el-button-->
<!--          type="danger"-->
<!--          plain-->
<!--          icon="el-icon-delete"-->
<!--          size="mini"-->
<!--          :disabled="multiple"-->
<!--          @click="handleDelete"-->
<!--          v-hasPermi="['paperAnswers:paperAnswers:remove']"-->
<!--        >删除</el-button>-->
<!--      </el-col>-->
<!--      <el-col :span="1.5">-->
<!--        <el-button-->
<!--          type="warning"-->
<!--          plain-->
<!--          icon="el-icon-download"-->
<!--          size="mini"-->
<!--          @click="handleExport"-->
<!--          v-hasPermi="['paperAnswers:paperAnswers:export']"-->
<!--        >导出</el-button>-->
<!--      </el-col>-->
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="paperAnswersList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="id" align="center" prop="answerId" />
      <el-table-column label="学生" align="center" prop="studentId" />
      <el-table-column label="题目表id" align="center" prop="questionId" />
      <el-table-column label="试卷表id" align="center" prop="paperId" />
      <el-table-column label="选项表id" align="center" prop="optionId" />
      <el-table-column label="学生答案" align="center" prop="answerText" />
      <el-table-column label="答案是否正确" align="center" prop="isCorrect">
        <template slot-scope="scope">
          <dict-tag :options="dict.type.record_details_is_correct" :value="scope.row.isCorrect"/>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['paperAnswers:paperAnswers:edit']"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['paperAnswers:paperAnswers:remove']"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改答题记录对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="学生" prop="studentId">
          <el-input v-model="form.studentId" placeholder="请输入学生" />
        </el-form-item>
        <el-form-item label="题目表id" prop="questionId">
          <el-input v-model="form.questionId" placeholder="请输入题目表id" />
        </el-form-item>
        <el-form-item label="试卷表id" prop="paperId">
          <el-input v-model="form.paperId" placeholder="请输入试卷表id" />
        </el-form-item>
        <el-form-item label="选项表id" prop="optionId">
          <el-input v-model="form.optionId" placeholder="请输入选项表id" />
        </el-form-item>
        <el-form-item label="学生答案" prop="answerText">
          <el-input v-model="form.answerText" type="textarea" placeholder="请输入内容" />
        </el-form-item>
        <el-form-item label="答案是否正确" prop="isCorrect">
          <el-select v-model="form.isCorrect" placeholder="请选择答案是否正确">
            <el-option
              v-for="dict in dict.type.record_details_is_correct"
              :key="dict.value"
              :label="dict.label"
              :value="dict.value"
            ></el-option>
          </el-select>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listPaperAnswers, getPaperAnswers, delPaperAnswers, addPaperAnswers, updatePaperAnswers } from "@/api/paperAnswers/paperAnswers";

export default {
  name: "PaperAnswers",
  dicts: ['record_details_is_correct'],
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 答题记录表格数据
      paperAnswersList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        studentId: null,
        questionId: null,
        paperId: null,
        optionId: null,
        isCorrect: null,
        nickName: null,
        questionContent: null,
        nama: null,
        optionContent: null,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        studentId: [
          { required: true, message: "学生不能为空", trigger: "blur" }
        ],
        questionId: [
          { required: true, message: "题目表id不能为空", trigger: "blur" }
        ],
        paperId: [
          { required: true, message: "试卷表id不能为空", trigger: "blur" }
        ],
        optionId: [
          { required: true, message: "选项表id不能为空", trigger: "blur" }
        ],
      }
    };
  },
  created() {
    this.getList();
  },
  methods: {
    /** 查询答题记录列表 */
    getList() {
      this.loading = true;
      listPaperAnswers(this.queryParams).then(response => {
        this.paperAnswersList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        answerId: null,
        studentId: null,
        questionId: null,
        paperId: null,
        optionId: null,
        answerText: null,
        isCorrect: null,
        createBy: null,
        createTime: null,
        updateBy: null,
        updateTime: null
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.answerId)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加答题记录";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const answerId = row.answerId || this.ids
      getPaperAnswers(answerId).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改答题记录";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.answerId != null) {
            updatePaperAnswers(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addPaperAnswers(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const answerIds = row.answerId || this.ids;
      this.$modal.confirm('是否确认删除答题记录编号为"' + answerIds + '"的数据项？').then(function() {
        return delPaperAnswers(answerIds);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('paperAnswers/paperAnswers/export', {
        ...this.queryParams
      }, `paperAnswers_${new Date().getTime()}.xlsx`)
    }
  }
};
</script>
